| k4j0j3k vs Steve | 4–4 | 50.00% |
| k4j0j3k vs King | 4–2 | 66.67% |
| k4j0j3k vs Lili | 4–2 | 66.67% |
| k4j0j3k vs Dragunov | 3–3 | 50.00% |
| k4j0j3k vs Law | 1–4 | 20.00% |
| k4j0j3k vs Bryan | 2–3 | 40.00% |
| k4j0j3k vs Lidia | 1–3 | 25.00% |
| k4j0j3k vs Hwoarang | 2–1 | 66.67% |
| k4j0j3k vs Feng | 1–2 | 33.33% |
| k4j0j3k vs Nina | 2–1 | 66.67% |
| k4j0j3k vs Reina | 2–1 | 66.67% |
| k4j0j3k vs Fahkumram | 1–2 | 33.33% |
| k4j0j3k vs Kazuya | 2–0 | 100.00% |
| k4j0j3k vs Jack-8 | 2–0 | 100.00% |
| k4j0j3k vs Eddy | 2–0 | 100.00% |
| k4j0j3k vs Heihachi | 2–0 | 100.00% |
| k4j0j3k vs Yoshimitsu | 1–0 | 100.00% |
| k4j0j3k vs Jin | 1–0 | 100.00% |
| k4j0j3k vs Devil Jin | 0–1 | 0.00% |
| k4j0j3k vs Lars | 0–1 | 0.00% |
| k4j0j3k vs Claudio | 1–0 | 100.00% |
| k4j0j3k vs Jun | 1–0 | 100.00% |
| k4j0j3k vs Clive | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.